Refer to "Forward-Looking Statements" following the Table of Contents in front
of this Form 10-Q. In the discussion that follows, all dollar amounts are in
thousands (both tables and text), except per share data.

The purpose of Management's Discussion and Analysis is to provide an
understanding of the financial condition, changes in financial condition and
results of operations of Meridian Bioscience, Inc. ("Meridian", the "Company",
"We"). This discussion should be read in conjunction with the Condensed
Consolidated Financial Statements and notes. It should be noted that the terms
revenue and/or revenues are utilized throughout the Management's Discussion and
Analysis of Financial Condition and Results of Operations ("MD&A") to indicate
net revenue and/or net revenues. In addition, throughout the MD&A, we refer to
certain product tradenames and trademarks, which are protected under applicable
intellectual property laws and are our property. Solely for convenience, these
tradenames and trademarks are referred to without the ® or ™ symbols, but such
references are not intended to indicate in any way that we will not assert, to
the fullest extent of the law, our rights to these tradenames and trademarks.

Reportable Segments



Our reportable segments are Diagnostics and Life Science. The Diagnostics
segment consists of manufacturing operations for infectious disease products in
Cincinnati, Ohio; Quebec City, Canada; and Modi'in, Israel; and manufacturing
operations for blood chemistry products in Billerica, Massachusetts. These
diagnostic test products are sold and distributed in the countries comprising
North and Latin America (the "Americas"); Europe, Middle East and Africa
("EMEA"); and other countries outside of the Americas and EMEA (rest of the
world, or "ROW"). The Life Science segment consists of manufacturing operations
in Memphis, Tennessee; Boca Raton, Florida; North Brunswick, New Jersey; London,
England; and Luckenwalde, Germany, and the sale and distribution of bulk
antigens, antibodies, immunoassay blocking reagents, various Polymerase Chain
Reaction ("PCR") and isothermal amplification master mixes, and bioresearch
reagents domestically and abroad, including a sales and business development
facility, with outsourced distribution capabilities, in Beijing, China to
further pursue growing revenue opportunities in Asia.

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Recent Developments

Agreement and Plan of Merger

On July 7, 2022, the Company entered into an Agreement and Plan of Merger (as it
may be amended, supplemented or otherwise modified from time to time, the
"Merger Agreement") with SD Biosensor, Inc., a corporation with limited
liability organized under the laws of the Republic of Korea ("SDB"), Columbus
Holding Company, a Delaware corporation ("Parent"), and Madeira Acquisition
Corp., an Ohio corporation and a direct wholly owned subsidiary of Parent
("Merger Sub," and together with SDB and Parent, the "Parent Parties"). Pursuant
to the Merger Agreement, Merger Sub merged with and into Meridian (the
"Merger"), with Meridian surviving the Merger as a direct wholly owned
subsidiary of Parent.

On December 9, 2022, Meridian and the Parent Parties entered into a Letter
Agreement (the "Letter Agreement"), modifying the Merger Agreement, such that
all of the conditions to the Parent Parties' obligation to complete the Merger
have been satisfied (and are deemed to remain satisfied through the completion
of the Merger), provided that Meridian is required to comply with certain
covenants in the Merger Agreement through the completion of the Merger. Under
the Letter Agreement, Meridian and the Parent Parties also agreed to, among
other things, consummate the Merger on January 31, 2023.

On January 31, 2023, the Merger was consummated in accordance with the terms of
the Merger Agreement and the Letter Agreement, and Parent, which at the time of
Closing was wholly-owned and controlled by SDB, became the sole shareholder of
Meridian. Pursuant to the terms of the Merger Agreement, at the effective time
of the Merger, each issued and outstanding share of Meridian's common stock
(subject to certain exceptions set forth in the Merger Agreement) was canceled
and converted into the right to receive $34.00 in cash, without interest (the
"Merger Consideration"). See Note 18, "Subsequent Events" of the Condensed
Consolidated Financial Statements regarding consummation of the Merger.

The foregoing description of the Merger, the Merger Agreement, and the Letter
Agreement does not purport to be complete and is subject to, and qualified in
its entirety by, the full text of (i) the Merger Agreement, a copy of which was
filed by Meridian as Exhibit 2.1 to Meridian's Current Report on Form 8-K filed
on July 7, 2022 and is incorporated herein by reference, and (ii) the Letter
Agreement, a copy of which was filed by Meridian as Exhibit 2.1 to Meridian's
Current Report on Form 8-K filed on December 12, 2022 and is incorporated herein
by reference.

The Company incurred transaction related costs of approximately $1,160 during the three months ended December 31, 2022 related to the Merger, which is recorded in acquisition and transaction related costs in the Condensed Consolidated Statement of Operations.

Impact of COVID-19 Pandemic



Starting in the latter half of fiscal 2020 and continuing to the date of this
filing, the ongoing COVID-19 pandemic has had both positive and negative effects
on our business.

Our Life Science segment's products were well positioned to respond to in vitro
device ("IVD") manufacturers' increased demand for reagents used in the
manufacture of molecular, rapid antigen and serology tests. Consequently,
through the end of the second quarter of fiscal 2022, our Life Science segment
consistently delivered significantly higher levels of net revenues and operating
income than those achieved prior to the COVID-19 pandemic, with the peak to date
in such levels occurring during the second quarter of fiscal 2022. This revenue
peak has been followed by a significant decrease in such net revenue levels
since the second quarter of fiscal 2022, reflecting the softening in demand for
COVID-19 related reagents.

Our Diagnostics segment, on the other hand, has generally been negatively
impacted by health systems' increased focus on COVID-19 testing over traditional
infectious disease testing. Revenues from our respiratory illness assays were
most dramatically impacted by the COVID-19 pandemic. However, we are continuing
to experience what we believe to be a continuation of a return to pre-pandemic
activity levels.

There continues to be many uncertainties surrounding the COVID-19 pandemic, and we can provide no assurances with respect to our views of the longevity or severity of the positive or negative impacts to our consolidated financial condition of the ongoing COVID-19 pandemic.


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Employee Safety



While the majority of our employee base has returned to working on-site at our
facilities, we have implemented a hybrid work-from-home program for certain
personnel whose on-site presence has been deemed to be non-essential. We also
continue to utilize enhanced cleaning and sanitizing procedures, and provide
additional personal hygiene supplies at all our sites. We have implemented
policies for employees to adhere to Centers for Disease Control and Prevention
("CDC") guidelines on social distancing, and similar guidelines by authorities
outside the U.S. To date, we have been able to manufacture and distribute
products globally, and all our sites have continued to operate with little, if
any, impact on shipments to customers. As the COVID-19 pandemic continues, along
with continuing governmental restrictions which vary by locale and jurisdiction,
there is an increased risk of employee absenteeism, which could materially
impact our operations at one or more sites. To date, the steps we have taken,
including our work-from-home processes, have not materially impacted the
Company's financial reporting systems, internal controls over financial
reporting or disclosure controls.

Supply Chains



Supply chains supporting our products have generally remained intact, providing
access to sufficient inventory of the key materials needed for manufacturing.
While we have experienced extended lead times for certain select raw materials,
delays and allocations for raw materials have to date been limited and have not
had a material impact on our results of operations. From time to time, we
identify alternative suppliers to address the risk of a current supplier's
inability to deliver materials in volumes sufficient to meet our manufacturing
needs; or we may choose to purchase certain materials in bulk volumes where we
have supply chain scarcity concerns. It remains possible that we may experience
some sort of interruption to our supply chains, and such an interruption could
materially affect our ability to timely manufacture and distribute our products
and unfavorably impact our results of operations.

Since the second half of fiscal 2021, we have experienced input cost inflation,
including materials, labor and transportation costs. Pricing actions and supply
chain productivity initiatives have mitigated and are expected to continue to
mitigate some of these inflationary pressures, but we may not be successful in
fully offsetting these incremental costs, which could have an impact on the
Company's results of operations and cash flows in the future.

Product Development and Clinical Trials



Our Diagnostics segment's new product development programs are continuing to
progress at a slower pace than normal, due in part to the prevalence of certain
infectious diseases having been lower than normal during the COVID-19 pandemic.
These matters continue to impact our timing for filing applications for product
clearances with the U.S. Food and Drug Administration ("FDA"), as well as
related timing of FDA clearances of such filings. Additionally, the ongoing
COVID-19 pandemic has slowed and could continue to slow down our efforts to
expand our product portfolio, impacting the speed with which we are able to
bring additional products to market.

Lead Testing Matters



On September 1, 2021, the Company's wholly owned subsidiary Magellan announced
the expansion of the Class I voluntary recall of its LeadCare test kits for the
detection of lead in blood, which it had initiated in May 2021 after identifying
an issue in certain manufactured lots of its LeadCare test kits. As a result of
the identified issue, impacted test kit lots could potentially underestimate
blood lead levels when processing patient blood samples. Although it was
initially believed that the root cause of the issue related to the plastic
containers used for the treatment reagent, additional studies have indicated
that the root cause related to the third-party-sourced cardboard trays that held
the treatment reagent containers. Upon correction of the identified supplier
issue, shipment of product resumed during the second quarter of fiscal 2022. The
Company continues to work closely with the FDA in its execution of the recall
activities, which has included Magellan notifying customers and distributors
affected by the recall and providing instructions for the return of impacted
test kits. Remaining accrued LeadCare product recall costs totaling
approximately $177 and $430 are reflected within the Condensed Consolidated
Balance Sheets at December 31, 2022 and September 30, 2022, respectively.
Anticipated recall-related costs primarily include temporary labor costs,
product replacement and/or refund costs, mailing/shipping costs, attorneys' fees
and other miscellaneous costs.

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On April 17, 2018, the Company's wholly owned subsidiary Magellan received a
subpoena from the U.S. Department of Justice ("DOJ") regarding its LeadCare
product line. The subpoena outlined documents to be produced, and the Company is
cooperating with the DOJ in this matter. The Company maintains rigorous policies
and procedures to promote compliance with applicable regulatory agencies and
requirements and is working with the DOJ to promptly respond to the subpoena,
including responding to additional information requests that have followed
receipt of the subpoena in April 2018. The Company has executed tolling
agreements to extend the statute of limitations. In March and April 2021, DOJ
issued two subpoenas, both to former employees of Magellan, calling for
witnesses to testify before a federal grand jury related to this matter. In
September and October 2021, DOJ issued additional subpoenas to individuals
seeking testimony and documents in connection with its ongoing investigation. It
is the Company's understanding that multiple witnesses have testified before the
federal grand jury and the DOJ's investigation is ongoing. Discussions continue
with the DOJ to explore resolution of the matter. The Company believes a loss is
probable in the DOJ LeadCare legal matter and, in accordance with applicable
accounting guidance, has accrued $42,000 and $10,000 as of December 31, 2022 and
September 30, 2022, respectively, as an estimate of the cost to resolve the DOJ
LeadCare legal matter. The increase in the estimated cost to resolve the DOJ
LeadCare legal matter is based upon additional information received by the
Company during discussions held with the DOJ subsequent to September 30, 2022.
The $32,000 expense resulting from the increase in the accrual is reflected in
litigation and select legal costs within the Condensed Consolidated Statement of
Operations for the three months ended December 31, 2022. The Company cannot
predict when the investigation will be resolved or the outcome of the
investigation, and the ultimate resolution of the DOJ LeadCare legal matter may
exceed the amount accrued at December 31, 2022 and could be material to the
Company. Approximately $814 and $281 of expense for attorneys' fees related to
this matter is included within the Condensed Consolidated Statements of
Operations for the three months ended December 31, 2022 and 2021, respectively.

RESULTS OF OPERATIONS

Three Months Ended December 31, 2022



A net loss of $29,821, or $0.68 per diluted share, was generated during the
first quarter of fiscal 2023, compared to $15,340 of net earnings, or $0.35 per
diluted share, during the first quarter of fiscal 2022. The net loss in the
first quarter of fiscal 2023 reflects primarily the overall increase in
operating expenses described in the Operating Expenses section below, along with
the decline in net revenues and operating income in our Life Science segment,
stemming from the dramatic softening in demand for COVID-19 related reagents
during the quarter.

Consolidated net revenues for the first quarter of fiscal 2023 totaled $56,902, a decrease of 36% compared to the first quarter of fiscal 2022.



Net revenues from the Diagnostics segment for the first quarter of fiscal 2023
increased 19% to $39,366, compared to the first quarter of fiscal 2022,
comprised of a 23% increase in non-molecular assay products, partially offset by
a 6% decrease in molecular assay products. The first quarter of fiscal 2023
represents the seventh consecutive quarter our Diagnostics segment has shown
positive revenue growth versus the same quarter in the prior fiscal year. Our
Diagnostics segment generated $3,160 of operating income in the first quarter of
fiscal 2023, compared to an operating loss of $1,763 in the first quarter of
fiscal 2022, reflecting the increase in net revenues and gross profit margins,
along with relatively flat operating expenses, as described in the respective
sections below.

With a 76% decrease in net revenues from molecular reagents products and a 58%
decrease in net revenues from immunological reagents products, net revenues for
our Life Science segment decreased 68% during the first quarter of fiscal 2023
compared to the first quarter of fiscal 2022. Our Life Science segment generated
$5,383 of operating income, or a margin of 31%, for the first quarter of fiscal
2023, a decrease of $21,219 from $26,602, or a margin of 48%, achieved in the
first quarter of fiscal 2022. This decrease primarily results the decrease in
net revenues and associated gross profit, which result in large part from the
aforementioned dramatic softening in demand for COVID-19 related reagents.

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REVENUE OVERVIEW

Below are analyses of the Company's net revenues, provided for each of the following:

- By Reportable Segment & Geographic Region

- By Product Platform/Type

Revenue Overview- By Reportable Segment & Geographic Region



Revenues for the Diagnostics segment, in the normal course of business, may be
affected from year to year by buying patterns of major distributors and
reference laboratories, seasonality and severity of seasonal diseases and
outbreaks (including the ongoing COVID-19 pandemic), and foreign currency
exchange rates. Revenues for the Life Science segment, in the normal course of
business, may be affected from year to year by buying patterns of major IVD
manufacturing customers, severity of disease outbreaks (specifically the ongoing
COVID-19 pandemic), and foreign currency exchange rates.

See the "Revenue Disaggregation" section of Note 4, "Revenue Recognition" of the
Condensed Consolidated Financial Statements for detailed revenue disaggregation
information.

Following is a discussion of the net revenues generated by these product platforms/types and/or disease states:

Diagnostics Segment Products



During the first quarter of fiscal 2023, Diagnostics segment net revenues
increased $6,162, or 19%, compared to the first quarter of fiscal 2022. This
growth primarily resulted from the $4,542 increase in net revenues from sales of
blood chemistry products, as sales of the LeadCare product have continued to
rebound since shipment of the product resumed in the second quarter of fiscal
2022. LeadCare shipments resumed upon correction of the identified supplier
issue that caused the LeadCare product recall, which commenced in May 2021 (see
Note 7, "Lead Testing Matters" of the Condensed Consolidated Financial
Statements).

Life Science Segment Products



During the first quarter of fiscal 2023, net revenues for our Life Science
segment decreased 68% compared to the first quarter of fiscal 2022. While the
level of net revenues during the first quarter of fiscal 2023 reflects the
significant decline in demand for COVID-19 related reagents, such level of
quarterly net revenues significantly outpaced the pre-pandemic level of net
revenues generated in the first quarter of fiscal 2020; increasing 39% in total,
41% for molecular reagents and 37% for immunological reagents.

Significant Customers



Revenue concentrations related to certain customers within our Diagnostics and
Life Science segments are set forth in Note 15, "Reportable Segment and Major
Customers Information" of the Condensed Consolidated Financial Statements.

Gross Profit

                          Three Months Ended December 31,
                         2022           2021          Change
Gross Profit          $   31,505      $ 49,159             (36 )%
Gross Profit Margin           55 %          56 %      -1 point


Overall gross profit margins during the first quarter of fiscal 2023 are
relatively consistent with the fiscal 2022 first quarter margins, with the
slight decline largely reflecting the shift in segment revenue mix. During the
first quarter of fiscal 2023, approximately 31% of consolidated net revenues
were generated from the Life Science segment, the products of which generally
generate higher gross profit margins relative to the Diagnostics segment. This
compares to the Life Science comprising approximately 62% of consolidated net
revenues in the first quarter of fiscal 2022.

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In addition, Diagnostics segment gross profit margins were favorably impacted by
the previously discussed resumption of blood chemistry product sales in the
second quarter of fiscal 2022 (see "Diagnostics Segment Products" above). This
resulted in $4,620 of net revenues from sales of such products in the first
quarter of fiscal 2023, compared to only $78 in the fiscal 2022 first quarter.

Operating Expenses - Segment Detail and Corporate



                                                                                                          Total
                                     Research &        Selling &         General &                      Operating
                                     Development       Marketing      Administrative       Other        Expenses
Fiscal 2023 First Quarter:
Diagnostics                         $       5,230     $     6,280     $         6,010     $     -      $    17,520
Life Science                                  947           2,014               2,418           28           5,407
Corporate                                      -               -                2,645       34,048          36,693

Total 2023 First Quarter Expenses $ 6,177 $ 8,294 $


   11,073     $ 34,076     $    59,620

Fiscal 2022 First Quarter:
Diagnostics                         $       5,556     $     6,009     $         6,294     $     -      $    17,859
Life Science                                  638           1,732               4,076           -            6,446
Corporate                                      -               -                4,290          281           4,571

Total 2022 First Quarter Expenses $ 6,194 $ 7,741 $

14,660 $ 281 $ 28,876

Compared to the prior year first quarter, operating expenses increased $30,744 to $59,620 in the first quarter of fiscal 2023. Major components of this increase were as follows:

• A $32,607 increase in litigation and select legal costs, reflected within

Corporate and primarily related to the previously discussed LeadCare


          legal matter (see "Lead Testing Matters" above); and


• A $1,188 increase in acquisition and transaction related costs, primarily


          within Corporate and related to the previously discussed merger (see
          "Agreement and Plan of Merger" above).

Partially offsetting these increases was a $2,124 decrease in incentive compensation expense across both segments, tied to the Company's financial performance.

Operating Income (Loss)



An operating loss of $28,115 was generated in the first quarter of fiscal 2023,
compared to $20,283 of operating income during the first quarter of fiscal 2022.
These operating income (loss) levels result from the factors discussed above.

Income Taxes



The effective rate for income taxes was (2%) and 22% for the three months ended
December 31, 2022 and 2021, respectively. The negative effective rate for the
three months ended December 31, 2022 relates primarily to the anticipated
non-deductibility of the previously discussed LeadCare legal matter (see "Lead
Testing Matters" above).

Impact of Inflation

To the extent feasible, we have consistently followed the practice of reviewing
our prices to consider the impacts of inflation on salaries and fringe benefits
for employees, the cost of purchased materials and services, and transportation
costs. Inflation and changing prices did not have a material adverse impact on
our gross margin, revenues or operating income (loss) in the first quarter of
fiscal 2023 or fiscal 2022.

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Liquidity and Capital Resources

Liquidity



Our cash flow and financing requirements are determined by analyses of operating
and capital spending budgets and debt service. We have historically maintained a
credit facility to augment working capital requirements and to respond quickly
to acquisition opportunities.

We have an investment policy that guides the holdings of our investment
portfolio, which presently consists of bank savings accounts and institutional
money market mutual funds. Our objectives in managing the investment portfolio
are to: (i) preserve capital; (ii) provide sufficient liquidity to meet working
capital requirements and fund strategic objectives such as acquisitions; and
(iii) capture a market rate of return commensurate with market conditions and
our policy's investment eligibility criteria. As we look forward, we will
continue to manage the holdings of our investment portfolio with preservation of
capital being the primary objective.

We intend to continue to fund our working capital requirements from current cash
flows from operating activities and cash on hand, and such sources are
anticipated to be adequate to fund working capital requirements, capital
expenditures and debt service during the next twelve months. However, if needed,
we also have an additional source of liquidity through the amount remaining
available on our $200,000 bank revolving credit facility, which totaled $175,000
as of December 31, 2022 (see Note 18, "Subsequent Events" of the Condensed
Consolidated Financial Statements for a discussion of activities related to the
Company's bank credit arrangements occurring subsequent to the December 31, 2022
Condensed Consolidated Balance Sheet date). Our liquidity needs may change if
overall economic conditions worsen and/or liquidity and credit within the
financial markets tightens for an extended period, and such conditions impact
the collectability of our customer accounts receivable, impact credit terms with
our vendors, or disrupt the supply of raw materials and services.

As of December 31, 2022, our cash and cash equivalents balance was $74,098 or
$7,355 lower than at September 30, 2022. This decrease primarily results
primarily from the combined effects of: (i) $2,349 of cash used in operations;
and (ii) using cash to acquire property, plant and equipment ($2,654) and the
assets of Estel Biosciences, Inc. ($2,000) (see Note 6, "Business Combinations"
of the Condensed Consolidated Financial Statements).

Considering these factors, our balance of cash and cash equivalents on hand
exceeded our total debt (defined as bank debt, government grant obligations and
obligations related to acquisitions) by approximately $41,800 at December 31,
2022.

Capital Resources

As described in Note 12, "Bank Credit Arrangements" of the Condensed
Consolidated Financial Statements, the Company maintains a $200,000 revolving
credit facility, which is secured by substantially all of our U.S. assets and
includes certain restrictive financial covenants. As of December 31, 2022, the
Company was in compliance with all covenants. In addition, as of December 31,
2022, Meridian maintains a shelf registration statement on file with the SEC.
See Note 18, "Subsequent Events" of the Condensed Consolidated Financial
Statements for a discussion of activities related to the Company's bank credit
arrangements and public company status occurring subsequent to the December 31,
2022 Condensed Consolidated Balance Sheet date.

During fiscal 2023 our capital expenditures are estimated to total approximately
$10,000, comprised of approximately $6,500 and $3,500 in the Diagnostics and
Life Science segments, respectively. Such expenditures may be funded with cash
and cash equivalents on hand, operating cash flows, and/or availability under
the $200,000 revolving credit facility discussed above.

License Agreements



The Company has entered into various license agreements that require payment of
royalties based on a specified percentage of sales of related products. During
the first quarter of fiscal 2023, royalty expense totaled approximately $150,
with 70% and 30% of such expense relating to our Diagnostics and Life Science
segments, respectively. This compares to a total of approximately $800 of
royalty expense in the first quarter of fiscal 2022, with 35% and 65% relating
to our Diagnostics and Life Science segments, respectively. The Company expects
that payments under these agreements will amount to approximately $700 in fiscal
2023, a decrease from the $2,300 in fiscal 2022, with the anticipated decrease
largely resulting from the last of the licensed patents applicable to the
Alethia product line having expired during fiscal 2022.

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Off-Balance Sheet Arrangements



We utilize foreign currency exchange forward contracts to limit exposure to
volatility in foreign currency gains and losses related to financial assets
denominated in other than the holding subsidiary's functional currency. These
contracts are generally settled within a 30-day time frame and are not formally
designated or accounted for as accounting hedges. We also utilize interest rate
swap agreements to limit exposure to volatility in the LIBOR interest rate in
connection with the revolving credit facility. The interest rate swap agreements
are designated and accounted for as accounting hedges (see Note 5, "Fair Value
Measurements" of the Condensed Consolidated Financial Statements). Aside from
these instruments, we do not utilize special-purpose financing vehicles or have
any material undisclosed off-balance sheet arrangements.

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